Panasonic PV-20DF62 Service Manual page 168

Tv/dvd combination
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NOTE:
PARTS ENCLOSED IN DASHED LINES MARKED "PT" ARE NOT USED.
IC8000
ES4318F
(MPEG DECODER)
LINK TO I/O CHART
48
R8015
1K
LD8
LD9
LD10
LD11
VSS
208
R8395
22
LA3
207
R8394
22
LA3
LD12
LA2
206
R8393
22
LA2
LA1
205
LD13
R8392
22
LA1
LA0
204
LA0
NC
203
NC
202
VDD
201
LD14
C8017
0.1
VSS
200
LD15
199
/LWRHL
/WRLL
198
/LWRLL
R8391
22
LD15
LD15
197
R8390
22
LD14
LD14
196
R8389
22
LD13
LD13
195
R8388
22
LD12
LD12
194
VDD
193
C8016
0.1
VSS
192
R8387
22
LD11
191
LD11
R8386
22
LD10
190
R8385
22
LD10
LD9
189
R8384
22
LD9
LD8
188
R8383
22
LD8
LD7
187
R8382
22
LD7
LD6
186
R8381
22
LD6
185
LD5
C8015
0.1
LD5
184
VSS
VDD
183
R8380
22
LD4
182
R8379
22
LD4
LD3
181
R8378
22
LD3
LD2
180
R8377
22
LD2
LD1
179
R8376
22
LD1
LD0
178
C8014
0.1
LD0
VSS
177
/LCS3
176
R8375
22
/LCS3
/LCS2
175
/LCS2
TP8031
/LCS1
174
PT
/LCS0
173
VDD
172
C8013
0.1
171
VSS
170
/LOE
/LOE
AUX7
169
CLK
AUX6
168
SO
AUX5
167
AUX4
166
H-RDY
AUX3
165
VDD
164
C8012
0.1
VSS
163
AUX2
162
AUX2
AUX2
AUX1
161
AUX1
AUX0
160
AUX0
VPP
159
R8043
33
HA2
158
HA2
157
VDD
TP8033
PT
TP8032
PT
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
IC8002
TC74HCT374AF
(FLIP FLOP)
1
20
/OE
VCC
2
19
Q0
Q7
3
D0
D7
18
4
D1
D6
17
5
Q1
Q6
16
6
Q2
Q5
15
7
D2
D5
14
8
13
D3
D4
R8396
22
9
12
Q3
Q4
MC
10
GND
CLK
11
TP8011
PT
ML
MD
/AUDRST
R8004
1K
PT
SI
R8003
1K
Q8003
PT
SWITCHING
COMPONENT
SELECT ON
DVD DECODER I SCHEMATIC DIAGRAM
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
5.0V_D
1
TO D III
TO D III
3.6V_D
2
TO D III
/RST
17
TO D III
D-RDY
3
L8017
C8041
LSLF0006
0.1
C8042
47/10V
TP8012
PT
R8398
22
R8397
22
TO D III
CPN_SEL_L
4
CON2
5
TO D II
TO D III
CON3
6
TO D IV
CON4
7
TO D III
GND_D
8
LSJB2007
PV-20DF62/PV-27DF62/PV-27DF62-K

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